Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
An ethersulfuron-methyl and composition technology is applied in the field of ternary herbicide compositions, and achieves the effects of reducing control costs, reasonable component ratios, and slowing down weed resistance
Active Publication Date: 2013-07-31
SHAANXI SUNGER ROAD BIO SCI
View PDF0 Cites 0 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
[0010] In order to overcome the defective of existing single preparation, technical scheme of the present invention solves like this:
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more
Image
Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0081]Weigh 5% etesulfuron-methyl, 5% penoxsulam, 30% cyhalofop-ethyl, 4% TERSPERSE 2700, 3% diffusing agent NNO, 1% pull open powder BX, 1% K-12, 10% soluble Starch, 10% glucose and kaolin are added to 100% by weight. The above-mentioned raw materials are prepared through the conventional method for preparing water-dispersible granules, ie, mixing, ultrafine airflow pulverization, mixing, and granulating steps to prepare 40% ethersulfuron-pentoxsulam-cyhalofop-methyl water-dispersible granules.
Embodiment 2
[0083] Weigh 5% etesulfuron-methyl, 10% penoxsulam, 60% cyhalofop-ethyl, 3% TERSPERSE 2700, 4% sodium lignosulfonate, 1% pull-off powder BX, 1% K-12, 1 % carboxymethyl cellulose, 3% urea, and diatomaceous earth are added to 100% by weight. The above raw materials are prepared through the conventional method for preparing water-dispersible granules, ie, mixing, ultrafine airflow pulverization, mixing, and granulating steps to prepare 75% ethersulfuron-pentoxsulam-cyhalofop-methyl water-dispersible granules.
Embodiment 3
[0085] Weigh 10% etesulfuron-methyl, 5% penoxsulam, 25% cyhalofop-ethyl, 4% TERSPERSE 2700, 1% pull open powder BX, 2% K-12, 0.5% dextrin, 10% ammonium sulfate , Attapulgite added to 100% by weight. The above-mentioned raw materials are prepared through the conventional method for preparing water-dispersible granules, ie, mixing, ultrafine airflow pulverization, mixing, and granulating steps to prepare 40% ethersulfuron-pentoxsulam-cyhalofop-methyl water-dispersible granules.
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
PUM
Login to view more
Abstract
The invention discloses a herbicide for preventing and killing off grassy weeds, broadleaf weeds and sedge weeds of paddy fields, which is a ternary herbicide composition mixture consisting of cinosulfuron, penoxsulam and cyhalofop-butyl serving as active ingredients. The weight ratio of the cinosulfuron to the penoxsulam to the cyhalofop-butyl in the composition is (1-16):(1-16):(4-64), and preferably (1-2):(1-2):(5-12). The complex herbicide can be prepared into water dispersible granules, wettable powder, a suspending agent and a dispersible oil suspending agent. The composition is used for preventing and killing off the weeds of the paddy fields, so the components are reasonable, the weed preventing and killing spectrum is expanded, the grassy weeds, the sedge weeds and the broadleaf weeds are prevented and killed off by applying the herbicide at one time, the frequency of applying the herbicide is reduced, the preventing and killing cost is lowered, the production of weed resistance is slowed down, the safety of crops is high, and the requirements of pesticide preparations on the safety are met.
Description
technical field [0001] The present invention relates to a herbicide composition containing etesulfuron-methyl, in particular to a herbicide for controlling gramineous weeds, broad-leaved weeds and Cyperaceae weeds in paddy fields, which consists of etesulfuron-methyl, A ternary herbicide composition in which penoxsulam and cyhalofop-ethyl are active components. Background technique [0002] With the continuous use of many herbicide varieties in large areas of rice fields, many problems have arisen, which can be summarized as follows: ①Weed resistance is outstanding, among which barnyardgrass is resistant to propanil, quinclorac, butachlor, and dicarbap The resistance is relatively prominent. Recently, common weeds such as Cyperaceae, Rhizomaceae, Alismaceae and other common weeds such as heteromorphous sedges, fireflies, Arthia sativa, Yujiuhua, and Coriaceae have developed resistance to sulfonylurea herbicides. resistance, complicating the problem of weed control. ② Peren...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
Application Information
Patent Timeline
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to view more 
Login to view more